Biology, 19.10.2019 01:20, jaquezdaking4919

Why is it significant that pollen contains a multicellular male gametophyte instead of just male gametes?
the non-gamete cells of the male gametophyte provide protection from desiccation and uv radiation.
the non-gamete cells of the male gametophyte provide nutrition that supports the development of the embryo.
the non-gamete cells of the male gametophyte undergo meiosis.

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Why is it significant that pollen contains a multicellular male gametophyte instead of just male gam...